Inside an A-Frame Hideout Built from Recycled Materials

A small A-frame cabin set in Australian bushland, designed as a playful hideout for kids with space to explore and unwind.

Designed by Crump Architects, this small A-framed cabin was created as a hideout for two boys and their neighborhood friends. It sits within Australian bushland, tucked between a gum tree on one side and a rising hill on the other, giving it a sense of shelter and seclusion without feeling cut off from its surroundings.

The structure feels playful from the start, positioned in a way that invites climbing, exploring, and spending long afternoons outdoors.

This A-frame cabin uses recycled materials like timber offcuts, old doors, and metal roofing to create a resourceful and character-filled design.

Building with What Was Available

The project leans heavily on reuse. Crump Architects approached it as a challenge to get the most out of limited resources, using materials that were already on hand or salvaged from elsewhere.

A recently demolished carport became a key source, alongside black metal roofing, plywood, celery top timber offcuts, recycled doors, and even leftover insulation from half-used bags. Each piece contributes to the cabin’s layered, practical construction.

This A-frame cabin uses recycled materials like timber offcuts, old doors, and metal roofing to create a resourceful and character-filled design.

Open to Light, Air, and the View

One side of the cabin opens up with a glazed facade that draws in sunlight and frames views across the landscape. It brightens the compact interior and makes the small footprint feel more open.

Above, a recycled timber door extends out from the roofline, creating a direct connection to the nearby tree. It doubles as a playful access point and a way to let in fresh air during warmer months.

This mix of openness and interaction with the outdoors gives the cabin a sense of movement, even within its simple form.

This A-frame cabin uses recycled materials like timber offcuts, old doors, and metal roofing to create a resourceful and character-filled design.

A Compact Interior That Does More

Inside, the cabin is lined in Baltic Pine, giving it a warm, cabin-like feel. The layout is compact but flexible, designed around how it will actually be used.

A sitting space anchors the room, paired with a floating daybed sized for two. There’s also a fireplace, adding comfort and making the space usable beyond just warm days.

Above, a loft creates another level to climb into, offering a spot to rest or simply hang out. The A-frame shape expands near the floor to create low, usable corners, then narrows as it rises, drawing attention upward toward the treetops and sky.

Inside this A-frame cabin, Baltic Pine walls, a floating daybed, fireplace, and loft create a compact yet flexible living space.
Inside this A-frame cabin, Baltic Pine walls, a floating daybed, fireplace, and loft create a compact yet flexible living space.
Inside this A-frame cabin, Baltic Pine walls, a floating daybed, fireplace, and loft create a compact yet flexible living space.

From its bushland setting to its layered interior, everything in this small cabin works together to support how it’s used. It’s a small structure with a big sense of possibility, built for climbing, resting, and making the most of its surroundings.


Photographer: Andrew Knott | Design: Crump Architects | Team: Nathan Crump, Jack Crump, Fox Crump | Builder: Nathan Crump, Ben Crump